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Is it possible to visualize the 1. derivation of a first curve as a separate second curve in the free of charge Thingspeak? I want to detect high value changes in the first curve.

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Friedrich Wegener
Friedrich Wegener on 16 Jan 2019
Answered: Vinod on 21 Jan 2019
Are there any examples available as a "MATLAB Visualization" for Thingspeak?
Thank a lot
Friedrich

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Answers (1)

Vinod
Vinod on 21 Jan 2019
You can always plot(diff(array)) where array contains the data you read from a ThingSpeak channel using thingSpeakRead.

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